EP 4242254 A3 20231025 - PLASTICIZER COMPOSITION, RESIN COMPOSITION, AND PREPARATION METHODS THEREFOR
Title (en)
PLASTICIZER COMPOSITION, RESIN COMPOSITION, AND PREPARATION METHODS THEREFOR
Title (de)
WEICHMACHERZUSAMMENSETZUNG, HARZZUSAMMENSETZUNG UND HERSTELLUNGSVERFAHREN DAFÜR
Title (fr)
COMPOSITION DE PLASTIFIANT, COMPOSITION DE RÉSINE ET PROCÉDÉS DE PRÉPARATION ASSOCIÉS
Publication
Application
Priority
- KR 20150105323 A 20150724
- KR 20160092873 A 20160721
- EP 16830773 A 20160722
- KR 2016008043 W 20160722
Abstract (en)
Provided are a plasticizer composition, a method for preparing the same, and a resin composition including the plasticizer composition, the plasticizer composition comprising: a terephthalate-based material; and an epoxy-based alkyl ester compound represented by chemical formula 1 below, wherein the weight ratio of the terephthalate-based material to the epoxy-based alkyl ester compound is 99:1 to 1:99, and the epoxy-based alkyl ester compound comprises a single compound or a mixture including at least two kinds of compounds. (In chemical formula 1, R1 is an alkyl group having eight to 20 carbon atoms or an alkyl group containing at least one epoxy group, and R2 is an alkyl group having four or eight carbon atoms.) The present invention can provide: a plasticizer capable of improving physical properties required when used as a plasticizer for a resin composition, such as tensile strength, migration resistance, and heating loss, by improving inferior physical properties caused by structural limitations; and a resin composition including the plasticizer.
IPC 8 full level
C08K 5/00 (2006.01); C08J 5/18 (2006.01); C08K 5/12 (2006.01); C08L 101/00 (2006.01)
CPC (source: CN EP KR US)
C08J 5/18 (2013.01 - KR US); C08K 5/00 (2013.01 - EP); C08K 5/0016 (2013.01 - CN EP KR US); C08K 5/103 (2013.01 - EP); C08K 5/12 (2013.01 - CN EP KR US); C08K 5/1515 (2013.01 - CN EP US); C08L 23/06 (2013.01 - CN); C08L 23/0853 (2013.01 - CN); C08L 23/12 (2013.01 - CN); C08L 25/06 (2013.01 - CN); C08L 27/06 (2013.01 - CN); C08L 73/00 (2013.01 - CN); C08L 75/04 (2013.01 - CN); C08L 101/00 (2013.01 - KR US); C08J 2207/06 (2013.01 - KR); C08K 2201/014 (2013.01 - CN US)
Citation (search report)
- [XY] US 2014309345 A1 20141016 - FRENKEL PETER [US], et al
- [XY] DATABASE WPI Week 201440, Derwent World Patents Index; AN 2014-L83531, XP002782603
- [XY] DATABASE WPI Week 201443, Derwent World Patents Index; AN 2014-J34376, XP002782604
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 4242254 A2 20230913; EP 4242254 A3 20231025; CN 107428992 A 20171201; CN 107428992 B 20200207; CN 111218031 A 20200602; CN 111218031 B 20220415; ES 2961732 T3 20240313; KR 102405076 B1 20220607; KR 20170122706 A 20171106; WO 2017018740 A1 20170202
DOCDB simple family (application)
EP 23182563 A 20160722; CN 201680017114 A 20160722; CN 202010024857 A 20160722; ES 16830773 T 20160722; KR 2016008043 W 20160722; KR 20170140414 A 20171026